upgrade的第三人称单数（三单）为：upgrades...

retrograde的音标：retrograde的英式发音音标为：['retrəgreɪd]retrograde的美式发音音标为：['rɛtrəˌɡred]...

Once its impurities had settled, the oil could be graded.一旦杂质沉淀下去，油就可以分级了。Passes are graded from "A" down to "E".及格分为A到E几等。The texts should be graded in order of difficulty.课文要按难易程度编排....

n.（官阶、质量）等级( grade的名词复数 )， 年级， （考试或作业的）分数， （学生受测试的）技巧水平（尤指音乐方面）v.（官阶、质量）等级( grade的第三人称单数 )， 年级， （考试或作业的）分数， （学生受测试的）技巧水平（尤指音乐方面）...

Freight trains travel slowly on upgrades into the hills.火车徐徐向山上驶去.This support protocol upgrades all aircraft in a couple of important ways.这项支援协议对所有的空军单位在很多重要方面上提供了升级.Knock control and misfire prevention software will b...

This poster is offensive and degrades women.这张海报冒失无礼，有辱女性尊严。This herbicide degrades in moist soil.这种除草剂在潮湿的土壤中分解.This substance degrades rapidly in the soil.这种物质在土壤里会迅速降解。...

达到标准，成功，及格，够标准...

There was a lot of pressure on you to obtain good grades.你背负了拿到高分的巨大压力。Staff turnover is particularly high among junior grades.基层职员的流动率特别高。Are you in high school or are you still in the grades?你上中学了,还是仍在上小学?...

Used Constuction, Excavator, Wheel Loader, Grader, Crane Material Handling Equipment.采购产品建筑, 挖土机,轮式装载机, 年级, 起重机物料搬运设备....a sixth-grader at the Latta School.拉塔学校的六年级学生Again, after the lumber has been separated, the grader...

v.使降低，使降级( downgrade的第三人称单数 )...

digitgrade的音标：digitgrade的英式发音音标为：[dɪdʒɪtɡ'reɪd]digitgrade的美式发音音标为：[dɪdʒɪtɡ'reɪd]...

formgrader的音标：formgrader的英式发音音标为：[fɔ:mɡ'reɪdər]formgrader的美式发音音标为：[fɔmɡ'reɪdər]...

The contribution and demands of women have been degraded and ignored.女性的贡献并未受到肯定,而妇女的需求也经常被忽略.Was he even spectacularly sick, exceptionally blind, extraordinarily degraded?难道他真的一身病态, 格外愚昧, 特别堕落 吗 ?The nucellus is usually...

dorsigrade的音标：dorsigrade的英式发音音标为：[dəsɪɡ'reɪd]dorsigrade的美式发音音标为：[dəsɪɡ'reɪd]...

重足动物...

Shares slid 11p to 293p after brokers downgraded their profit estimates.股票经纪人降低了他们的利润预期之后，股价下跌了11便士至293便士。There was no criticism of her work until after she was downgraded.在被降职前她的工作从未受过批评。The boy's condition has bee...

adj.被降级的，退化的，堕落的v.降低( degrade的过去式和过去分词 )，使降级，降低…身分，使丢脸...

upgraded的音标：upgraded的英式发音音标为：['ʌpgreɪdɪd]upgraded的美式发音音标为：['ʌpgreɪdɪd]...

grades的音标：grades的英式发音音标为：[ɡ'reɪdz]grades的美式发音音标为：[ɡ'reɪdz]...

degraded的音标：degraded的英式发音音标为：[dɪ'greɪdɪd]degraded的美式发音音标为：[dɪ'greɪdɪd]...

v.使降低，使降级( downgrade的过去式和过去分词 )...

retrograde的第三人称单数（三单）为：retrogrades...

degrade的第三人称单数（三单）为：degrades...

downgrade的一般过去时为：downgraded...

We don't want to do anything that would precipitate a downgrade.我们不想做任何会导致评级下调的事情.This assessment could well result in a rating downgrade.这项评估很可能导致评级下调.The downgrade was due mainly to lower growth in consumer spendi...

模糟机...

趾行性...

The closure of the factory is a retrograde step .工厂的关闭是一大退步。Infection can spread retrograde down a drain from the exterior.感染能从外界经引流管逆行播散.The motion of the particle is retrograde.质点运动是衰减的....

vi.逐渐合一n.过渡阶级，中间等级...

gradeline的音标：gradeline的英式发音音标为：[ɡ'reɪdɪlaɪn]gradeline的美式发音音标为：[ɡ'reɪdɪlaɪn]...